{
  "$type": "site.standard.document",
  "description": "The system has a cam assembly to move an intake valve (32) between two positions to stop and to allow a flow of fluid, respectively. A fluid actuator stops the valve from moving to one of the positions. A directional control valve is placed between a source and the actuator. A restricted orifice is…",
  "path": "/patents/1087427",
  "publishedAt": "2004-05-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01L1/146",
    "CATERPILLAR INC [US]"
  ],
  "textContent": "The system has a cam assembly to move an intake valve (32) between two positions to stop and to allow a flow of fluid, respectively. A fluid actuator stops the valve from moving to one of the positions. A directional control valve is placed between a source and the actuator. A restricted orifice is placed between an accumulator and fluid passageway, which connects the control valve and the actuator. An independent claim is also included for a method of controlling an engine having a piston.",
  "title": "System for delaying the intake valve closing time in an engine"
}